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This model presents two copper bus-bars. One bus-bar is straight, other is bended by 90 degrees and both are positioned in the parallel planes.

Problem Type: electrostatics.

Geometry: 3D extrusion / 3D import.

bus-bars model

Relative permittivity of air ε = 1,
U+ = 10 kV
U- = -10 kV

Find the electric field distribution.

The geometry model could be constructed two ways: by 3D extrusion or using 3D import (the latter requires version QuickField 6.1).

Electric field stress distribution between the bars.

Electric field stress distribution between the bars

View movie Video:
3D model creation in FreeCAD.

Download Download simulation files (files may be viewed using any QuickField Edition).

There are no restrictions applied to the QuickField Student Edition postprocessors.
You can view field maps, make plots, calculate integrals and print pictures in the same way that the Professional Edition users do.